UTL8500 Series User Manual
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This operation is suitable for testing environments that do not need manual operations
such as automated production lines. The default self-start voltage of the device is 0, which
means it is not enabled. When you need to use, first set the required V Trigger in the
parameter setting, then you only need to set the parameters in the list mode according to
the normal operation, and then you can enter the test. When the electronic load detects
that the external input voltage exceeds the set value, it will run automatically and check out
the result.
5.2.4 OVP
Overvoltage protection is used to protect the equipment from damage as much as possible
under overvoltage conditions. After being turned on, when the external input voltage
exceeds the voltage range that the electronic load can withstand, the load will short-circuit
the external power supply to protect the load itself from damage. This function is mainly
suitable for LED power supply testing and other fields.
5.2.5 Digit Filt
Adjusting the parameter of digital filter can improve the stability of the displayed value. The
electronic load has a total of 4 digital filter parameters that can be selected. The larger the
filter parameter, the better the effect and the more stable the displayed value. The load
defaults to LV4 digital filter and you can set it according to actual needs.
5.3 File
Press the [System] key to enter the SYSTEM CONFIG interface, and select [File] at the
bottom of the screen to enter the <File> page, as shown in Figure 5-3.
File operations are mainly for applying, copying and deleting list test files and screenshots;
Figure 5-3 File Page
Save:
The device has two storage methods (U disk/internal Flash). You can view the files
stored in the two paths. The screenshots can only be saved to the U disk and cannot be
viewed on the electronic load.
Delete:
Users can delete any files stored in the two paths.
